-- Starting simple switch on 'DAHDI/4-1'
    -- Executing [s@fax:1] Set("DAHDI/4-1", "FaxLine=1") in new stack
    -- Executing [s@fax:2] Goto("DAHDI/4-1", "ivr-main,s,1") in new stack
    -- Goto (ivr-main,s,1)
    -- Executing [s@ivr-main:1] Answer("DAHDI/4-1", "") in new stack
    -- Executing [s@ivr-main:2] NoOp("DAHDI/4-1", "CallerID is ""MANUFACTURED HO" <4196333220>"") in new stack
    -- Executing [s@ivr-main:3] GotoIfTime("DAHDI/4-1", "*,*,1,jan?closed,1") in new stack
    -- Executing [s@ivr-main:4] GotoIfTime("DAHDI/4-1", "13:00-23:59,*,10,apr?closed,1") in new stack
    -- Executing [s@ivr-main:5] GotoIfTime("DAHDI/4-1", "*,*,25,may?closed,1") in new stack
    -- Executing [s@ivr-main:6] GotoIfTime("DAHDI/4-1", "*,*,4,jul?closed,1") in new stack
    -- Executing [s@ivr-main:7] GotoIfTime("DAHDI/4-1", "*,*,7,sep?closed,1") in new stack
    -- Executing [s@ivr-main:8] GotoIfTime("DAHDI/4-1", "*,*,26,nov?closed,1") in new stack
    -- Executing [s@ivr-main:9] GotoIfTime("DAHDI/4-1", "13:00-23:59,*,24,dec?closed,1") in new stack
    -- Executing [s@ivr-main:10] GotoIfTime("DAHDI/4-1", "*,*,25,dec?closed,1") in new stack
    -- Executing [s@ivr-main:11] GotoIfTime("DAHDI/4-1", "13:00-23:59,*,31,dec?closed,1") in new stack
    -- Executing [s@ivr-main:12] GotoIfTime("DAHDI/4-1", "08:29-17:31,mon-fri,*,*?open,1") in new stack
    -- Goto (ivr-main,open,1)
    -- Executing [open@ivr-main:1] Set("DAHDI/4-1", "CHANNEL(musicclass)=default") in new stack
    -- Executing [open@ivr-main:2] Wait("DAHDI/4-1", "1") in new stack
    -- Executing [open@ivr-main:3] BackGround("DAHDI/4-1", "custom/dlink-intro") in new stack
    -- <DAHDI/4-1> Playing 'custom/dlink-intro.gsm' (language 'en')
    -- Redirecting DAHDI/4-1 to fax extension
    -- Sent into invalid extension 'ÿ' in context 'ivr-main' on DAHDI/4-1
    -- Executing [i@ivr-main:1] BackGround("DAHDI/4-1", "custom/dlink-invalid") in new stack
    -- <DAHDI/4-1> Playing 'custom/dlink-invalid.gsm' (language 'en')
    -- Executing [i@ivr-main:2] WaitExten("DAHDI/4-1", "5") in new stack
  == Spawn extension (ivr-main, i, 2) exited non-zero on 'DAHDI/4-1'
    -- Hungup 'DAHDI/4-1'